XC6123C326ER-G

Supervisors Overview

The XC6123C326ER-G is a voltage monitor from Torex Semiconductor designed for single-input supervision. It operates within a supply voltage range of 1 V to 6 V and features a threshold voltage of 3.26 V. The device utilizes a USP-6C surface-mount package and provides an open-drain CMOS output. Key functional parameters include a reset delay time of 50 ms, a maximum power dissipation of 120 mW, and a working supply current of 12 uA. It supports battery backup switching and includes a watchdog timer function. The component is rated for operation between -40°C and +85°C.

Supervisors Feature Summary

• Integrates a watchdog timer for system reliability monitoring alongside voltage supervision.
• Supports battery backup switching to maintain functionality during power transitions.
• Features an open-drain CMOS output interface compatible with standard logic levels.

Supervisors Applications

• Monitoring power rails in portable electronic devices
• Supervising voltage levels in embedded systems requiring watchdog protection
• Battery-powered equipment needing backup switch capabilities

Supervisors Procurement Notes

Verify the specific threshold voltage suffix (326) matches the required trip point of 3.26 V. Confirm the USP-6C package compatibility with the target PCB footprint. Ensure the open-drain output configuration aligns with the downstream circuit requirements. Check RoHS compliance status if restricted substances are mandated by the end application standards.

Supervisors Selection Notes

Select this component when a fixed 3.26 V threshold is required with integrated watchdog functionality. The low operating current makes it suitable for battery-operated applications. The open-drain output allows for flexible interfacing with various logic families. Consider the 50 ms reset delay to ensure stable system initialization before releasing the reset signal.

Supervisors Part Context

This part belongs to the XC6123 series of voltage monitors from Torex Semiconductor. The series is characterized by low power consumption and compact packaging options. The XC6123 variants typically integrate watchdog timers and backup switches, distinguishing them from simpler voltage detectors. The 'ER' suffix indicates the specific package type and tape/reel packaging format.

Supervisors FAQ

Does the XC6123C326ER-G support manual reset?

No, this specific model does not include a manual reset function; it relies on automatic detection of voltage anomalies or watchdog timeouts.

What is the maximum supply voltage for this device?

The maximum operating supply voltage is 6 V.